AD5424YCPZ

AD5424 is a CMOS, 8bit current output digital-to-analogue converter (DAC). It operate from a 2.5V to 5.5V power supply, making them suitable for battery-powered applications and many other applications. This DAC utilize data read back, allowing the user to read the contents of the DAC register via the DB pins. On power-up, the internal register and latches are filled with 0s and the DAC outputs are at zero scale. The applied external reference input voltage determines the full-scale output current. An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external I-to-V precision amplifier. It is widely used in application such as portable battery-powered applications, waveform generators, analogue processing, instrumentation applications, programmable amplifiers and attenuators, digitally controlled calibration, programmable filters and oscillators, composite video, ultrasound, gain, offset, and voltage trimming etc.

• Fast parallel interface is 17ns write cycle
• Update rate of 20.4MSPS
• 10MHz multiplying bandwidth
• Reference input is ±10V, INL is ±0.25LSB
• Guaranteed monotonic, 4-quadrant multiplication
• Power-on reset with brownout detection, read back function
• Power consumption is 0.4µA typ
• Operating temperature range is –40°C to +125°C
• Package style is 20-lead LFCSP-WQ

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party